Retrieval system
[计] 检索系统
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
A vice-presidency
副总裁
They that (or who) live longest see most.
活得最长，见识最广。
If one law is changed, then people will later want to change other laws.
要是变更了一条法律，那么人们还会要变更别的法律的。